feat: Enable CONFIG_EROFS_FS in kernel config#1232
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jnohlgard wants to merge 1 commit intosiderolabs:mainfrom
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feat: Enable CONFIG_EROFS_FS in kernel config#1232jnohlgard wants to merge 1 commit intosiderolabs:mainfrom
jnohlgard wants to merge 1 commit intosiderolabs:mainfrom
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EROFS - Enhanced Read-Only File System A modern, flexible, general-purpose, high-performance block-based immutable filesystem with highly-optimized ondisk format and runtime implementation aimed at various use cases instead of just focusing on storage space saving without considering any side effects of runtime performance. See: https://erofs.docs.kernel.org/en/latest/ Signed-off-by: Joakim Nohlgård <joakim@nohlgard.se>
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We looked into that, but there's no usecase right now for it in Talos core. Anything you wanted to use it for? |
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My use case is using EROFS instead of ext4 for the image cache partition on an embedded system where I write a prepopulated IMAGECACHE partition as part of the initial OS flash. Since the image cache is mounted read-only during normal operation it makes more sense to use something like this instead of ext4. |
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Talos doesn't support EROFS in any way for the image cache today, and the plan is to allow image cache to be updated on the fly (e.g. by inserting new image cache volume). |
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This PR is stale because it has been open 45 days with no activity. |
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This is potentially useful for IMAGECACHE partitions and as an alternative for squashfs for the rootfs.
See: https://erofs.docs.kernel.org/en/latest/